| Name | Position | Party | Constituency |
|---|---|---|---|
| Jason Fitzgerald | Former Representative | Renua Ireland | |
| Frances Fitzgerald | MEP | Fine Gael | Dublin |
| Pat Fitzgerald | Councillor | Fianna Fáil | Arklow |
| Niall Fitzgerald | Former Representative | Independent | |
| Catherine Fitzgerald | Councillor | Fianna Fáil | Portlaoise |
| Michael Fitzgerald | Former Representative | Green Party | |
| Tony Fitzgerald | Councillor | Fianna Fáil | Cork City North West |
| Breandán Fitzgerald | Councillor | Unknown | Corca Dhuibhne |
| Mary Fitzgibbon | Former Representative | Independent | |
| Gearoid Fitzgibbon | Former Representative | Green Party | |
| Willie Fitzharris | Former Representative | Fine Gael | |
| Paschal Fitzmaurice | Councillor | Fianna Fáil | Roscommon |
| Michael Fitzmaurice | TD | Independent | Roscommon-Galway |
| Peter Fitzpatrick | Former Representative | Independent | |
| Peter Fitzpatrick | TD | Independent | Louth |
| Daragh Fitzpatrick | Councillor | Fianna Fáil | Clane |
| Pat Fitzpatrick | Councillor | Fianna Fáil | Castlecomer |
| Eddie Fitzpatrick | Councillor | Fianna Fáil | Edenderry |
| Mary Fitzpatrick | Senator | Fianna Fáil | Taoiseach's Nominee |
| Aiden Fitzpatrick | Councillor | Fianna Fáil | Bailieborough-Cootehill |
| Padraig Fitzsimons | Councillor | Fianna Fáil | Navan |
| Joe Flaherty | TD | Fianna Fáil | Longford-Westmeath |
| Terence Flanagan | Councillor | Renua Ireland | Donaghmede |
| Charlie Flanagan | TD | Fine Gael | Laois-Offaly |
| Declan Flanagan | Councillor | Fine Gael | Artane - Whitehall |
| Pauline Flanagan | Former Representative | Fianna Fáil | |
| Paula Flanagan | Former Representative | Green Party | |
| Pearce Flannery | Former Representative | Fine Gael | |
| Sean Fleming | TD | Fianna Fáil | Laois-Offaly |
| Tom Fleming | Former Representative | Independent |